The Analysis of the Role of Bullwhip Effects on the Four-Level Supply Chain in Industry Using Statistical Methods

Table 1

Paper classification.

Scope	Author	Year of publication	Goal	Model
Simulation	Huang et al.	2022	Predict state of inventory variation	Spatiotemporal Markov
	Jackson	2022	Deep reinforcement learning agents	Proximal policy optimization algorithm
	Yang et al.	2021	Measured effects of seasonal demand	Artificial neural network
	Fu et al.	2021	Investigation of the behavioral effect in production inventory	Mathematical model
	Zhao et al.	2018	Optimization green supply chain	System dynamic
Forecasting	Ivanov and Sokolov	2013	Presentation of perspective supply chain operation	Mathematical model